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4 INSTALLATION
4.1
Fitting the pressure line
4.1.1
TWIN (Figure A)
1. Screw connecting bracket (7) into the pump
outlet.
2. Bolt combination nipple (4) to the connecting
bracket.
3. Connect hose to combination nipple.
4.1.2
SUB (Figure C)
1. Bolt combination nipple (4) to the connecting
bracket.
2. Connect hose to combination nipple.
NOTE The combination nipple can be
trimmed to suit the selected hose connection.
Use the largest possible hose diameter.
4.2
Adjustment of adjustable foot (Figure E)
4.2.1
TWIN
1. Turn adjustable foot (6) to the right. The ad-
justable foot is disengaged.
2. Move adjustable foot to position "O" or "U".
3. Turn adjustable foot to the left. The adjust-
able foot engages again.
4.2.2
SUB
1. Turn the adjustable foot 90° to the left to
move the adjustable foot to the top position.
2. Turn the adjustable foot 90° to the right to
move the adjustable foot to the bottom posi-
tion.
NOTE The combination nipple can be
trimmed to suit the selected hose connection.
Use the largest possible hose diameter.
5 START-UP
5.1
Safety
IMPORTANT! Risk of flooding! In the event of
faults in the pump,water can escape and cause
consequential damage due to flooding.
■
Take appropriate measures to avoid conse-
quential damage caused by flooding in the
event of faults in the pump.
■
Operate the pump suspended from a cable or
pay attention top a stable position of the
pump.
■
Operate the pump only when it is fully im-
mersed.
18
■
Make sure there is adequate clearance under
the pump.
■
Never allow the pump to run against a closed
pressure line.
■
When using in shafts, make sure the size is
adequate.
■
Always cover the shaft with a secure foot-
plate.
6 OPERATION
6.1
Switching the pump on
IMPORTANT! Danger of damage to the
pump! The pump must not draw in any solid ma-
terial. Sand and other abrasive materials in the
pumped medium will destroy the pump.
■
Ensure that no solids can enter the pumped
medium.
1. Completely unwind mains cable (1).
2. Ensure that electrical plug connections are
located in the area safe from flooding.
Models with float switch
1. Change the clamping position and set the
switching points of float switch (10) individu-
ally.
2. Clamp cable of float switch to the pump
housing. Recommended cable length on the
float switch approx. 100 mm.
Models with level switch
NOTE Use a suitable plate to ensure stable
standing of the pump on muddy, sandy or stony
ground.
1. Push level switch (8) to the corresponding
height to set the switching points.
2. Slowly immerse the pump in the pumped me-
dium, holding the pump at a slight angle so
that any trapped air can escape.
3. Insert the mains plug into the power socket.
The pump switches on automatically using the
float switch when a specific water level has been
reached, and switches off again if the water
drops below the switch-off height.
6.2
Switching the pump off
1. Remove the mains plug from the plug socket.
6.3
Automatic mode
1. In automatic mode, set the adjustable foot to
position "U" (bottom) to achieve the greatest
possible feed rate.
SUB 10000 - 13000 DS | TWIN 11000 - 14000 | SUB 11000
Installation
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